...or perhaps pigs like
Oscar and Spanky who are free to wander out in the
field to their favorite mud hole.

Reality

(Pig - Factory Farming - 37)
These are really cute little piggies, aren't they? Do you know what is
done to them? 90% of male pigs are castrated before they are weaned.
Many have their ears notched when they are 3-days old. 80% have their
tails docked. Many have their eight sharp teeth cut when they are 24
hours old. We can also sense the degree of mercy and compassion of
these factory farmers by the fact that they perform these mutilations
without any anesthesia. Every person who eats pork, ham, bacon, or any
other pork product participates in these cruel mutilations by providing a
demand for more piggies to torture.